NR 565 Pharmacology Week 1 Exam ACTUAL EXAM 2026 COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERSVERIFIED 100% ALREADY GRADED A+LATEST UPDATE!!

NR 565 Pharmacology Week 1 Exam ACTUAL EXAM 2026
\COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS\VERIFIED 100% ALREADY GRADED A+\LATEST
UPDATE!!




Drug interactions: drug-drug


When 2 drugs compete for metabolizing enzymes




Drug interactions: food-drug




Grapefruit juice or leafy greens


Drug interactions: additive




1+1 = 2; both provide intended effect

,Drug interactions: antagonistic


1+1 = <2; less than desired effect of one or both drugs




Drug interactions: synergistic


1+1 = >2; sum total effect is greater than if given alone (i.e. lisinopril
+ HCTZ)

,Drug interactions: incompatibility


1+1 does not equal 2; two IV drugs given together causing
decomposition of one or both drugs




8 rights of medication administration


Patient
Medication
Dose Route
Time
Reason
Response
Documentation




Adverse reactions: pharmacologic


Extension of a drug's normal effect

, Adverse reactions: Allergic/hypersensitivity


Exaggerated immune response (i.e. mild itching to anaphylaxis)




Adverse reactions: idiosyncratic


Peculiar to the patient




Adverse reactions: drug reaction


Most complex, difficult to determine




Teratogenic effects


Causes birth defects




Mutagenic effects


Able to cause changes in genetic tissue